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Earth /  50 Great science experiments and projects 
Chris Oxlade Editor  
 - London :  Southwater,  2003. 
 - 64 p. :  col. ill. ;  30 cm. 
 - Hands-on science . <br/><br/><label>ISBN: </label>1842157701 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences<br/>Earth sciences--Experiments
<br/><br/><label>Dewey Class. No.: </label>j550 Ear   25